

Specifications
- Brand
- Superlift
- Part #
- 3738
- UPC
- 804260009885

Superlift 73-91 Chevy K30 4WD (Will NOT Fit Dually) 3in Block Kit
$119.99
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Fits 1973-1991 Chevy K30 4WD (will NOT fit Dually). This 3in rear block kit adds lift to your rear suspension.
Key Features
- Fits 1973-1991 Chevrolet K30 Pickup, K3500, V30, V3500, and GMC K35/K3500 Pickup, K3500, K35, and V3500 models.
- Adds 3 inches of lift to the rear suspension.
- Includes two cast iron blocks for the rear axle.
- Comes with four U-bolts, nuts, and washers for installation.
- Constructed from durable cast iron.
- Covered by a Limited Lifetime Warranty from Superlift.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
If you're looking to add a bit of lift to the rear of your 1973-1991 Chevy K30 4WD, this 3-inch rear block kit from Superlift is a solid option. It's designed to work with trucks like the K30 Pickup, K3500, and V3500 models, giving you that extra bit of height you might need for tire clearance or a more aggressive stance. Just remember, this kit is specifically for non-dually trucks.
This kit comes with everything you need to get the job done: two cast iron blocks, four U-bolts, and all the necessary nuts and washers. Cast iron is a strong material that holds up well under the stresses of suspension duty. The blocks are designed to fit between your rear leaf springs and the axle, effectively raising the rear of the vehicle by 3 inches. It’s a straightforward way to achieve a slight lift without altering your existing suspension components too drastically.
Superlift has been in the suspension game since 1975, and they stand behind their products with a Limited Lifetime Warranty, so you can install this kit with confidence.
Specifications
- Brand
- Superlift
- Manufacturer Part #
- 3738
- UPC
- 804260009885
Frequently Asked Questions
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Superlift 73-91 Chevy K30 4WD (Will NOT Fit Dually) 3in Block Kit
